I can't. According to official website, the Pocket College Entrance Examination app is an online examination platform, and each account can only log in to one device to prevent candidates from cheating. If you log in to multiple accounts, it will easily cause psychological interference to candidates, and in extreme cases, it will affect the test scores. Pocket College Entrance Examination APP is a college entrance examination counseling application developed and launched by China Education Online. The application provides one-stop college entrance examination public service for national candidates, such as information inquiry, voluntary reporting guidance, and recruiting experts to answer questions, which is trusted by high schools and candidates.